Does everyone agree on what Ki is? I wouldn't think so. Translating the idea of Ki to a westerner seems difficult. I don't think anyone here has a monopoly on the word so it will mean different things to different people.

Maybe everyone can state what they think Ki is.

I don't think there is any Ki inherent in a rock but when i throw it I transfer my Ki (energy) to it and that's what makes it fly so far.